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samples: zephyr: subsys: ipc: ipc_service: icmsg: Run sample on LV10
Copy original sample from Zephyr and enable it on - nrf54lv10dk/nrf54lv10a/cpuapp, - nrf54lm20dk/nrf54lm20a/cpuapp. Signed-off-by: Sebastian Głąb <[email protected]>
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‎CODEOWNERS‎

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/samples/zephyr/sensor/bme680/ @nrfconnect/ncs-low-level-test
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/samples/zephyr/sensor/qdec/ @nrfconnect/ncs-low-level-test
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/samples/zephyr/smp_svr_mini_boot/ @nrfconnect/ncs-pluto @nrfconnect/ncs-charon
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/samples/zephyr/subsys/ipc/ @nrfconnect/ncs-low-level-test
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/samples/zephyr/subsys/settings/ @nrfconnect/ncs-low-level-test
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/samples/zephyr/subsys/usb/ @nrfconnect/ncs-low-level-test
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/samples/zephyr/subsys/mgmt/mcumgr/smp_svr/ @nrfconnect/ncs-charon

‎samples/zephyr/subsys/ipc/ipc_service/icmsg/CMakeLists.txt‎

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#
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# Copyright (c) 2025 Nordic Semiconductor ASA
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#
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# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
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#
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cmake_minimum_required(VERSION 3.20.0)
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find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
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if(NOT CONFIG_BOARD_NRF54LV10DK_NRF54LV10A_CPUAPP AND
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NOT CONFIG_BOARD_NRF54LM20DK_NRF54LM20A_CPUAPP)
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message(FATAL_ERROR "${BOARD} is not supported for this sample")
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endif()
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if(NOT SYSBUILD)
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message(FATAL_ERROR
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" This is a multi-image application that should be built using sysbuild.\n"
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" Add --sysbuild argument to west build command to prepare all the images.")
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endif()
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project(ipc_service_host)
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target_include_directories(app PRIVATE ${ZEPHYR_BASE}/samples/subsys/ipc/ipc_service/icmsg/common)
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target_sources(app PRIVATE ${ZEPHYR_BASE}/samples/subsys/ipc/ipc_service/icmsg/src/main.c)
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include(ExternalProject)

‎samples/zephyr/subsys/ipc/ipc_service/icmsg/Kconfig.sysbuild‎

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# Copyright 2025 Nordic Semiconductor ASA
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#
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# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
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source "share/sysbuild/Kconfig"
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config REMOTE_BOARD
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string
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default "$(BOARD)/nrf54lv10a/cpuflpr" if SOC_NRF54LV10A_ENGA_CPUAPP
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default "$(BOARD)/nrf54lm20a/cpuflpr" if SOC_NRF54LM20A_ENGA_CPUAPP

‎samples/zephyr/subsys/ipc/ipc_service/icmsg/README.txt‎

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This sample extends the same-named Zephyr sample to verify it with Nordic development kits.
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Source code and basic configuration files can be found in the corresponding folder structure in zephyr/samples/subsys/ipc/ipc_service/icmsg.

‎samples/zephyr/subsys/ipc/ipc_service/icmsg/boards/nrf54lm20dk_nrf54lm20a_cpuapp.overlay‎

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/*
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* Copyright (c) 2025 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/ {
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soc {
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reserved-memory {
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#address-cells = <1>;
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#size-cells = <1>;
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sram_rx: memory@20057c00 {
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reg = <0x20057c00 0x8000>;
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};
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sram_tx: memory@2005fc00 {
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reg = <0x2005fc00 0x8000>;
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};
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};
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};
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ipc {
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ipc0: ipc0 {
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compatible = "zephyr,ipc-icmsg";
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dcache-alignment = <32>;
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tx-region = <&sram_tx>;
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rx-region = <&sram_rx>;
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mboxes = <&cpuapp_vevif_rx 20>, <&cpuapp_vevif_tx 21>;
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mbox-names = "rx", "tx";
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status = "okay";
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};
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};
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};
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&cpuapp_vevif_rx {
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status = "okay";
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};
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&cpuapp_vevif_tx {
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status = "okay";
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};

‎samples/zephyr/subsys/ipc/ipc_service/icmsg/boards/nrf54lm20dk_nrf54lm20a_cpuapp_icbmsg.overlay‎

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/*
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* Copyright (c) 2025 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/ {
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soc {
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reserved-memory {
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#address-cells = <1>;
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#size-cells = <1>;
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sram_rx: memory@20057c00 {
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reg = <0x20057c00 0x8000>;
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};
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sram_tx: memory@2005fc00 {
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reg = <0x2005fc00 0x8000>;
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};
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};
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};
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ipc {
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ipc0: ipc0 {
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compatible = "zephyr,ipc-icbmsg";
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dcache-alignment = <32>;
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tx-region = <&sram_tx>;
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rx-region = <&sram_rx>;
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tx-blocks = <16>;
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rx-blocks = <18>;
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mboxes = <&cpuapp_vevif_rx 20>, <&cpuapp_vevif_tx 21>;
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mbox-names = "rx", "tx";
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status = "okay";
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};
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};
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};
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&cpuapp_vevif_rx {
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status = "okay";
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};
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&cpuapp_vevif_tx {
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status = "okay";
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};

‎samples/zephyr/subsys/ipc/ipc_service/icmsg/boards/nrf54lv10dk_nrf54lv10a_cpuapp.overlay‎

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/*
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* Copyright (c) 2025 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
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*/
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/ {
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soc {
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reserved-memory {
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#address-cells = <1>;
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#size-cells = <1>;
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sram_rx: memory@2000fc00 {
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reg = <0x2000fc00 0x8000>;
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};
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sram_tx: memory@20017c00 {
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reg = <0x20017c00 0x8000>;
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};
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};
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};
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ipc {
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ipc0: ipc0 {
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compatible = "zephyr,ipc-icmsg";
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dcache-alignment = <32>;
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tx-region = <&sram_tx>;
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rx-region = <&sram_rx>;
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mboxes = <&cpuapp_vevif_rx 20>, <&cpuapp_vevif_tx 21>;
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mbox-names = "rx", "tx";
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status = "okay";
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};
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};
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};
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&cpuapp_vevif_rx {
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status = "okay";
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};
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&cpuapp_vevif_tx {
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status = "okay";
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};

‎samples/zephyr/subsys/ipc/ipc_service/icmsg/boards/nrf54lv10dk_nrf54lv10a_cpuapp_icbmsg.overlay‎

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/*
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* Copyright (c) 2025 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
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*/
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/ {
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soc {
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reserved-memory {
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#address-cells = <1>;
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#size-cells = <1>;
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sram_rx: memory@2000fc00 {
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reg = <0x2000fc00 0x8000>;
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};
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sram_tx: memory@20017c00 {
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reg = <0x20017c00 0x8000>;
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};
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};
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};
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ipc {
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ipc0: ipc0 {
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compatible = "zephyr,ipc-icbmsg";
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dcache-alignment = <32>;
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tx-region = <&sram_tx>;
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rx-region = <&sram_rx>;
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tx-blocks = <16>;
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rx-blocks = <18>;
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mboxes = <&cpuapp_vevif_rx 20>, <&cpuapp_vevif_tx 21>;
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mbox-names = "rx", "tx";
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status = "okay";
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};
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};
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};
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&cpuapp_vevif_rx {
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status = "okay";
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};
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&cpuapp_vevif_tx {
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status = "okay";
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};

‎samples/zephyr/subsys/ipc/ipc_service/icmsg/prj.conf‎

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CONFIG_PRINTK=y
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CONFIG_IPC_SERVICE=y
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CONFIG_IPC_SERVICE_BACKEND_ICMSG=y
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CONFIG_MBOX=y
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CONFIG_LOG=y
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CONFIG_ASSERT=y

‎samples/zephyr/subsys/ipc/ipc_service/icmsg/remote/CMakeLists.txt‎

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#
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# Copyright (c) 2025 Nordic Semiconductor ASA
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#
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# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
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#
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cmake_minimum_required(VERSION 3.20.0)
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find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
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project(ipc_service_remote)
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target_include_directories(app PRIVATE ${ZEPHYR_BASE}/samples/subsys/ipc/ipc_service/icmsg/common)
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target_sources(app PRIVATE ${ZEPHYR_BASE}/samples/subsys/ipc/ipc_service/icmsg/remote/src/main.c)

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